[sane-devel] backend for Canon mf4410

[Vasily Olekhov]

Here is patch against latest git (as of January, 9).
To get scanner working, you need to put in remote scanner mode manually:
Push Copy/Scan button, and select "Remote scanner".


2011/11/30 Vasily Olekhov <olekhov at gmail.com>

> Greetings.
>
> I am going to patch pixma backend and add support for mf4410 scanner,
> Vendor: 0x04A9 ID: 0x2737
>
> I hope there are no major protocol changes from mf8030 (id 0x2707) or,
> probably mf4010 (id 0x26b4).
>
> I have connected scanner to windows and acquired a dozen image samples at
> different resolutions and color depth.
> The USB traffic was snooped with http://www.usblyzer.com/
>
> I am trying to reverse-engineer the protocol entrails and currently lack
> documentation. I sure this is common case while reversing protocols.
> Yet I see a lot of work done for other devices, e.g. mentioned above
> mf8030 or mf4010.
>
> Would you be so kind and hint out some documentation related to the
> process of reverse-engineering of these devices?
>
> V.
>
>


-- 
С уважением, Олехов Василий
м.н.с. Лаборатории компьютерной безопасности
НИВЦ МГУ имени М.В. Ломоносова
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